Pool Chemicals, Balancers & Water Test Kits

Aquascape

Aquascape Pond Sludge Remover Packs — 18 Water Treatments to Prevent & Clean Pond Sludge | 96081

$25.73

Free shipping · 30-day easy returns

Not Rocket Sciences

Not Rocket Sciences Koi Pond Cleaner Tablets – 25 Pcs

$33.07

Free shipping · 30-day easy returns

Natural Chemistry

Natural Chemistry Filter Perfect Pool Filter Cleaner – 1 Liter | Deep-Clean for All Filter Types

$29.02

Free shipping · 30-day easy returns

CLEARVIEW

ClearView Chlorine Granules 2.2 Lbs – Fast-Dissolving Pool Sanitizer for Pools, Spas & Hot Tubs

$29.02

Free shipping · 30-day easy returns

Nature2

Nature2 Spa Test Strips W29300 – Quick Spa Water Readings (50 Count)

$31.84

Free shipping · 30-day easy returns

Nurovana

Nurovana Cold Plunge Water Treatment 4-in-1 — Ice Bath Cleaner, Stabilizer & Clarifier

$26.22

Free shipping · 30-day easy returns

Regal Super Klear Plus bottle, fast-acting clarifier for clearer pool and spa water

Pool Chemicals

Regal Super Klear Plus 1 Qt – Quick-Acting Pool & Spa Water Clarifier | Pool Chemicals

$32.10

Free shipping · 30-day easy returns

ecoone

Calcium Hardness Increaser by EcoOne | Spa Water Balance, 28 oz

$33.13

Free shipping · 30-day easy returns

SpaChoice

SpaChoice 1-Quart Premium Defense Descaler for Hot Tubs – Made in USA

$26.67

Free shipping · 30-day easy returns

Demissle

Demissle 6-Piece Pool Pumice Stones with Handle – Rust & Mineral Stain Remover

$28.96

Free shipping · 30-day easy returns

VsMon-Fri

VsMon-Fri Pool Chlorine Floater with Solar Light Sensor – Holds 2x3 inch Tablets, Anti-Sinking, 8 RGB Colors

$29.02

Free shipping · 30-day easy returns

LaMotte

LaMotte Liquid Reagent 7038-G - Total Alkalinity Indicator, 1 oz | Pool & Spa Testing

$27.95

Free shipping · 30-day easy returns

Taylor Technologies

Taylor R-0013 Cyanuric Acid Reagent (2 oz) – Pack of 3 | Taylor Technologies

$30.25

Free shipping · 30-day easy returns

ADIOS!

ADIOS! 3-in-1 Hot Tub Cleaner — Clarifies Water, Prevents Scum, Reduces Foam & Odors (32 oz)

$28.96

Free shipping · 30-day easy returns

Stain Eraser

StainEraser 11001 The Pool Stain Eraser | Instant Pool Stain Removal

$27.85

Free shipping · 30-day easy returns

Hoemwarm

Hoemwarm Duck Chlorine Floater – Large Capacity Pool Dispenser with Adjustable Release

$29.02

Free shipping · 30-day easy returns

MICROBE-LIFT

MICROBE-LIFT Sabbactisun Disease Treatment for Ponds, 16 Fl Oz

$33.07

Free shipping · 30-day easy returns

Natural Chemistry

Natural Chemistry Phosphate Test Kit for Pools – 30-Second, Accurate Phosphate Readings

$25.87

Free shipping · 30-day easy returns

Natural Chemistry

Natural Chemistry Spa Metal Free 1 L — Prevents Stains & Water Discoloration in Spas

$27.28

Free shipping · 30-day easy returns

LaMotte

LaMotte Insta-Test PRO 600 Plus - 100 Strips for Free Chlorine, Bromine, Total Chlorine, pH, Alkalinity, Total Hardness, and Cyanuric Acid

$34.77

Free shipping · 30-day easy returns

SpaChoice

SpaChoice 1-Quart 2-Pack Premium Liquid Calcium Hardness Increaser for Hot Tubs – Made in USA

$32.81

Free shipping · 30-day easy returns

AquaChek

AquaChek 521253-02 Red Total Bromine Test Strips – 50 Count, 2-Pack

$31.76

Free shipping · 30-day easy returns

LEISURE TIME

Leisure Time Sodium Bromide Tablets 2 oz – 6 Count (1-Pack) | Spa Bromine Reserve

$31.76

Free shipping · 30-day easy returns

AQUAFLY

AQUAFLY Pool Pumice Stone & 5.5-Inch Stainless Steel Brush Kit with Handle | Pool Cleaning Tools

$27.65

Free shipping · 30-day easy returns

Clorox

Clorox Pool & Spa 70050CLX 6-Way Test Strips – 50 Strips for Easy Water Testing

$33.00

Free shipping · 30-day easy returns

APPLIED BIOCHEMISTS

Applied Biochemists Pool Thio-Trine 20 oz – Fast-Acting Sanitizer Balance for Pools

$25.50

Free shipping · 30-day easy returns

Covfirst

Covfirst Pool Chlorine Floater with Solar Flame Light – Large 11in Dispenser for Pools & Hot Tubs

$31.74

Free shipping · 30-day easy returns

showingo

Showingo 36W UV Bulb Lamp for 2G11 Bases — Replacement for Jebao PU-36W UV Filter (2 Pack)

$31.61

Free shipping · 30-day easy returns

Ahh-Some

Ahh-Some Triple-Action 3-in-1 Weekly Hot Tub Cleaner – 4-Week Kit – USA Made

$34.24

Free shipping · 30-day easy returns

Leaping Lynx

Leaping Lynx Bacteria Water Test Kit – Coliform, E. coli & Salmonella Detection

$28.95

Free shipping · 30-day easy returns

MICROBE-LIFT

Microbe-Lift OPCSM Oxy Pond Cleaner — Deep Debris Removal for Ponds and Water Features (2 lb)

$30.67

Free shipping · 30-day easy returns

Bartovation

Bartovation Peracetic Acid Test Strips 0-160 ppm – Vial of 100

$29.55

Free shipping · 30-day easy returns

MICROBE-LIFT

MICROBE-LIFT Super Dechlorinator Plus – 32 oz Bottle | Dechlorinates Chloramines & Heavy Metals

$30.66

Free shipping · 30-day easy returns

Koi Worx

KoiWorx Blue Dye – Ornamental Pond Water Colorant for Fountains & Water Features, Safe for Koi – 1 Quart

$26.28

Free shipping · 30-day easy returns

Sanco Industries

Sanco Fountain Algaecide & Clarifier 16oz – Algae Control for Small Ponds Up to 16,000 Gallons

$33.13

Free shipping · 30-day easy returns

CrystalClear

CrystalClear OneFix Beneficial Bio Clarifier—Clear Water for Small Ponds, Fountains & Koi

$29.02

Free shipping · 30-day easy returns

MicroEssential

MicroEssential Hydrion CH-1000 Chlorine Test Strips — 0-1000 ppm, 100 Strips

$31.44

Free shipping · 30-day easy returns

LaMotte

LaMotte DPD3 Total Chlorine Reagent, 60-Count – Lab-Quality Chlorine Testing

$25.77

Free shipping · 30-day easy returns

SeaKlear

SeaKlear Spa System Flush, 1 Pint Bottle – Clean Spa Plumbing & Clear Water

$28.85

Free shipping · 30-day easy returns

Aquascape

Aquascape Clean Water Treatment for Fountains, Waterfalls, Container Water Gardens and Standing Water – 4-pack 16 oz

$25.73

Free shipping · 30-day easy returns

Shop our full collection